749967498

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{73483}}^1$

素因数の和:73510

約数の個数: 56

約数和(自身を含む): 1927632288

約数和(自身を除く): 1177664790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5103, 10206, 73483, 146966, 220449, 440898, 514381, 661347, 1028762, 1322694, 1543143, 1984041, 3086286, 3968082, 4629429, 5952123, 9258858, 11904246, 13888287, 17856369, 27776574, 35712738, 41664861, 53569107, 83329722, 107138214, 124994583, 249989166, 374983749, 749967498]

約数ペア:

[(1, 749967498), (2, 374983749), (3, 249989166), (6, 124994583), (7, 107138214), (9, 83329722), (14, 53569107), (18, 41664861), (21, 35712738), (27, 27776574), (42, 17856369), (54, 13888287), (63, 11904246), (81, 9258858), (126, 5952123), (162, 4629429), (189, 3968082), (243, 3086286), (378, 1984041), (486, 1543143), (567, 1322694), (729, 1028762), (1134, 661347), (1458, 514381), (1701, 440898), (3402, 220449), (5103, 146966), (10206, 73483)]